{"id":215578,"date":"2021-01-06T06:30:13","date_gmt":"2021-01-05T22:30:13","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=215578"},"modified":"2021-01-06T09:48:59","modified_gmt":"2021-01-06T01:48:59","slug":"%e5%8d%8e%e5%8d%97%e7%90%86%e5%b7%a5%e5%a4%a7%e5%ad%a6%e5%8f%b6%e8%bd%a9%e7%ab%8b%e8%af%be%e9%a2%98%e7%bb%84joule%ef%bc%9a%e5%88%a9%e7%94%a8%e8%bf%91%e5%9c%ba","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=215578","title":{"rendered":"\u534e\u5357\u7406\u5de5\u5927\u5b66\u53f6\u8f69\u7acb\u8bfe\u9898\u7ec4Joule\uff1a\u5229\u7528\u8fd1\u573a\u5149\u5b66\u8026\u5408\u5b9e\u73b0\u4e86\u6548\u7387\u8d85\u8fc712%\u7684\u767d\u5149\u9499\u949b\u77ffLED"},"content":{"rendered":"<p><strong>\u7b80\u4ecb\uff1a<\/strong><\/p>\n<p>\u867d\u7136\u9ad8\u6548\u7684\u7ea2\u5149\uff0c\u7eff\u5149\u548c\u84dd\u5149\u9499\u949b\u77ff\u53d1\u5149\u4e8c\u6781\u7ba1\uff08LED\uff09\u5df2\u7ecf\u88ab\u6210\u529f\u62a5\u9053\uff0c\u4f46\u5982\u4f55\u5c06\u4e0d\u540c\u5149\u8272\u7684\u9499\u949b\u77ff\u96c6\u6210\u4e3a\u767d\u5149\u9499\u949b\u77ffLED\u4f9d\u7136\u662f\u9886\u57df\u5185\u7684\u4e00\u5927\u6311\u6218\u3002\u53e6\u5916\uff0c\u9499\u949b\u77ffLED\u8d85\u8fc720%\u7684\u5916\u91cf\u5b50\u6548\u7387\uff08EQE\uff09\u4e5f\u5df2\u7ecf\u63a5\u8fd1\u65e0\u5149\u53d6\u51fa\u7ed3\u6784\u7684\u6548\u7387\u754c\u9650\u3002\u56e0\u6b64\uff0c\u5982\u4f55\u5b9e\u73b0\u9ad8\u6548\u767d\u5149\u9499\u949b\u77ffLED\uff0c\u4ee5\u53ca\u5982\u4f55\u6709\u6548\u63d0\u9ad8\u5668\u4ef6\u7684\u5149\u53d6\u51fa\u6548\u7387\u6210\u4e3a\u4e86\u5236\u7ea6\u9499\u949b\u77ffLED\u8fdb\u4e00\u6b65\u53d1\u5c55\u7684\u4e24\u5927\u96be\u9898\u3002<\/p>\n<p>\u6700\u8fd1\uff0c\u534e\u5357\u7406\u5de5\u5927\u5b66\u5728Cell 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loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-215584 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/\u56fe\u7247-5.png\" alt=\"\" width=\"600\" height=\"374\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/\u56fe\u7247-5.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/\u56fe\u7247-5-300x187.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>(A) \u5de6\u56fe\u4e3a\u5178\u578b\u7684\u5012\u88c5\u9499\u949b\u77ffLED\u7ed3\u6784\u4e2d\u7684\u9634\u6781\u90e8\u5206\uff0c\u53f3\u4e8c\u56fe\u4e3aKretschmann\u548cOtto\u4e24\u79cd\u7ed3\u6784\u6240\u4ea7\u751f\u7684SPP\uff1b(B)\u00a0\u4e0eInterface 1\u548cInterface\u00a02\u76f8\u5173\u7684\u5c42\u7684\u8272\u6563\u5173\u7cfb\u56fe\u3002<\/p>\n<p><strong>\u767d\u5149\u9499\u949b\u77ffL<\/strong><strong>ED<\/strong><strong>\u7684\u5668\u4ef6\u8bbe\u8ba1\u548c\u5de5\u4f5c\u673a\u7406<\/strong><\/p>\n<p>\u7531\u4e8e\u500f\u901d\u6ce2\u548cSPP\u90fd\u5c5e\u4e8e\u500f\u901d\u573a\uff0c\u5176\u80fd\u91cf\u90fd\u53ef\u4ee5\u7a7f\u900f\u5230\u4e0b\u4e00\u5c42\u7684\u4ecb\u8d28\uff0c\u8fd9\u7ed9\u4e86\u6211\u4eec\u5229\u7528\u5b83\u4eec\u7684\u673a\u4f1a\u3002\u5668\u4ef6\u8bbe\u8ba1\u5982\u56fe2\u6240\u793a\uff0c\u9996\u5148\u628a\u84dd\u5149\u9499\u949b\u77ffLED\u7684\u9876\u7535\u6781\u539a\u5ea6\u51cf\u8584\uff0c\u53d8\u6210\u534a\u900f\u660e\u7535\u6781LiF\/Al\/Ag\/LiF\uff081\u00a0nm\/1 nm\/9 nm\/10 nm\uff09\uff0c\u7136\u540e\u5728\u5176\u4e0a\u6c89\u79ef\u4e00\u5c42\u539a\u7684\u7ea2\u5149\u9499\u949b\u77ff\u7eb3\u7c73\u6676\u5c42\u3002\u8fd9\u4e00\u7ea2\u5149\u5c42\u5c06\u8bf1\u5bfc3\u4e2a\u8fd1\u573a\u8026\u5408\u6548\u5e94\u7684\u53d1\u751f\uff0c\u5206\u522b\u4e3a\u5149\u5b50\u96a7\u9053\u6548\u5e94\uff0c\u500f\u901d\u6ce2\u5438\u6536\u548cSPP\u5438\u6536\u3002\u5149\u5b50\u96a7\u9053\u6548\u5e94\u6307\u7684\u662f\u5728\u84dd\u5149\u500f\u901d\u6ce2\u6e17\u900f\u8303\u56f4\u5185\uff0c\u5b58\u5728\u4e00\u4e2a\u9ad8\u6298\u5c04\u7387\u7ea2\u5149\u5c42\uff0c\u5904\u4e8e\u5168\u53cd\u5c04\u72b6\u6001\u7684\u84dd\u5149\u5149\u5b50\u53ef\u4ee5\u76f4\u63a5\u96a7\u7a7f\u5230\u9ad8\u6298\u5c04\u7387\u7ea2\u5149\u5c42\uff1b\u500f\u901d\u6ce2\u5438\u6536\u6307\u7684\u662f\u5728\u84dd\u5149\u500f\u901d\u6ce2\u6e17\u900f\u8303\u56f4\u5185\uff0c\u5b58\u5728\u4e00\u4e2a\u5438\u6536\u500f\u901d\u6ce2\u7684\u7ea2\u5149\u5c42\uff0c\u4ece\u800c\u4f7f\u5f97\u53cd\u5c04\u51cf\u5f31\uff0c\u5168\u53cd\u5c04\u53d7\u6291\uff1bSPP\u5438\u6536\u6307\u7684\u662f\u5728SPP\u7684\u6e17\u900f\u8303\u56f4\u5185\uff0c\u5b58\u5728\u4e00\u4e2a\u5438\u6536SPP\u7684\u7ea2\u5149\u5c42\uff0c\u53ef\u4ee5\u5438\u6536\u6389\u7535\u6781\u4e0a\u8868\u9762\u7684SPP\uff08Kretschmann\u578b\uff09\u3002\u57fa\u4e8e\u8fd9\u4e09\u4e2a\u8fd1\u573a\u8026\u5408\u6548\u5e94\uff0c\u7ea2\u5149\u5c42\u628a\u53d7\u9650\u7684\u5149\u6ce2\u5bfc\u6a21\u5f0f\u548cSPP\u6a21\u5f0f\u62bd\u53d6\u51fa\u6765\uff0c\u5e76\u8fdb\u4e00\u6b65\u8f6c\u6362\u4e3a\u7ea2\u5149\u5149\u5b50\u53d1\u5149\uff0c\u4ece\u800c\u5728\u63d0\u9ad8\u5149\u53d6\u51fa\u7684\u540c\u65f6\uff0c\u5b9e\u73b0\u4e86\u767d\u5149\u53d1\u5c04\u3002<\/p>\n<p><strong>\u56fe2<\/strong><strong>\u00a0<\/strong><strong>\u767d\u5149\u9499\u949b\u77ffL<\/strong><strong>ED<\/strong><strong>\u7684\u5668\u4ef6\u7ed3\u6784\u548c\u4e09\u79cd\u8fd1\u573a\u8026\u5408\u6548\u5e94\uff08\u5149\u5b50\u96a7\u9053\u6548\u5e94\uff0c\u500f\u901d\u6ce2\u5438\u6536\u548cS<\/strong><strong>PP<\/strong><strong>\u5438\u6536\uff09\u3002<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-215585 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/\u56fe\u7247-6.png\" alt=\"\" width=\"600\" height=\"141\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/\u56fe\u7247-6.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/\u56fe\u7247-6-300x71.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong>\u5668\u4ef6\u6548\u7387<\/strong><\/p>\n<p>\u5982\u56fe3\u6240\u793a\uff0c\u767d\u5149\u9499\u949b\u77ffLED\u7684EQE\u9ad8\u8fbe12.2%\uff0c\u9ad8\u4e8e\u5176\u5bf9\u5e94\u7684\u84dd\u5149\u9499\u949b\u77ffLED\uff088.1%\uff09\uff0c\u8bc1\u660e\u7ea2\u5149\u5c42\u7684\u5b58\u5728\u53ef\u4ee5\u6709\u6548\u63d0\u53d6\u53d7\u9650\u4e8e\u5668\u4ef6\u5185\u90e8\u7684\u5149\u5b50\u3002\u800c\u84dd\u5149\u548c\u767d\u5149\u9499\u949b\u77ffLED\u51e0\u4e4e\u91cd\u5408\u7684\u7535\u6d41\u5bc6\u5ea6\u2212\u7535\u538b\u66f2\u7ebf\u8bc1\u660e\u7ea2\u5149\u5c42\u7684\u5b58\u5728\u4e0d\u4f1a\u5bf9\u5668\u4ef6\u7684\u7535\u5b66\u6027\u80fd\u4ea7\u751f\u5f71\u54cd\uff0c\u6240\u4ee5\u6240\u6709\u7684EQE\u63d0\u5347\u90fd\u6765\u81ea\u4e8e\u5149\u5b66\u6027\u80fd\u7684\u63d0\u5347\u3002\u540c\u65f6\uff0c\u7ea2\u5149\u548c\u84dd\u5149\u5c42\u7684\u5149\u8c31\u4e92\u8865\uff0c\u5b9e\u73b0\u4e86\u8272\u5750\u6807\u4f4d\u4e8e\uff080.33,0.33\uff09\u7684\u6807\u51c6\u767d\u5149\u3002\u53e6\u5916\uff0c\u8be5\u5668\u4ef6\u7ed3\u6784\u53ef\u4ee5\u63d0\u4f9b\u66f4\u597d\u7684\u5668\u4ef6\u5bff\u547d\uff0c\u8bc1\u660e\u53d7\u9650\u4e8e\u5668\u4ef6\u5185\u90e8\u7684\u5149\u5b50\u5bf9\u5668\u4ef6\u7684\u6574\u4f53\u5bff\u547d\u5177\u6709\u8d1f\u9762\u4f5c\u7528\u3002\u800c\u4e14\uff0c\u8be5\u5668\u4ef6\u5177\u6709\u5341\u5206\u4f18\u5f02\u7684\u5149\u8c31\u7a33\u5b9a\u6027\uff0c\u65e0\u8bba\u662f\u5728\u4e0d\u540c\u7535\u538b\uff0c\u8fd8\u662f\u5728\u957f\u65f6\u95f4\u52a0\u4e0a\u6052\u5b9a\u7535\u538b\u7684\u6761\u4ef6\u4e0b\uff0c\u8272\u5750\u6807\u90fd\u53ef\u4ee5\u4e00\u76f4\u7ef4\u6301\uff080.33,0.33\uff09\u4e0d\u53d8\u3002\u6700\u540e\uff0c\u5f53\u6211\u4eec\u9010\u6e10\u63d0\u9ad8\u4e0a\u5c42LiF\u539a\u5ea6\u65f6\uff0c\u5668\u4ef6\u7684\u6548\u7387\u9010\u6e10\u4e0b\u8dcc\uff0c\u8bc1\u660e\u4e86\u7ea2\u5149\u548c\u84dd\u5149\u5c42\u7684\u8026\u5408\u6548\u7387\u9010\u6e10\u51cf\u5f31\uff0c\u8be5\u8026\u5408\u4e3a\u8fd1\u573a\u8026\u5408\u3002<\/p>\n<p><strong>\u56fe3<\/strong><strong>\u00a0<\/strong><strong>\u84dd\u5149\u548c\u767d\u5149\u9499\u949b\u77ffL<\/strong><strong>ED<\/strong><strong>\u7684\u6027\u80fd\u8868\u5f81\u3002<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-215586 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/\u56fe\u7247-7.png\" alt=\"\" width=\"600\" height=\"449\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/\u56fe\u7247-7.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/\u56fe\u7247-7-300x225.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>(A) \u84dd\u5149\u548c\u767d\u5149\u9499\u949b\u77ffLED\u7684\u6548\u7387\u5206\u5e03\uff1b(B) \u6700\u9ad8\u6548\u7684\u84dd\u5149\u548c\u767d\u5149\u9499\u949b\u77ffLED\u7684EQE\u2212\u7535\u6d41\u5bc6\u5ea6\u66f2\u7ebf\uff1b(C) \u6700\u9ad8\u6548\u7684\u84dd\u5149\u548c\u767d\u5149\u9499\u949b\u77ffLED\u7684\u7535\u6d41\u5bc6\u5ea6\u2212\u7535\u538b\u548c\u4eae\u5ea6\u2212\u7535\u538b\u66f2\u7ebf\uff1b(D) \u767d\u5149\u9499\u949b\u77ffLED\u5728\u4e0d\u540c\u7535\u538b\u4e0b\u7684EL\u5149\u8c31\uff1b (E)\u00a0\u767d\u5149\u9499\u949b\u77ffLED\u5728\u4e0d\u540c\u7535\u538b\u4e0b\u7684CIE\u5750\u6807\uff1b (F) \u6807\u51c6\u767d\u5149\uff080.33,0.33\uff09\u9499\u949b\u77ffLED\u7684\u56fe\u7247\u548cCIE\uff1b(G) \u84dd\u5149\u548c\u767d\u5149\u9499\u949b\u77ffLED\u7684\u5bff\u547d\uff1b(H) \u4e0d\u540c\u4e0a\u5c42LiF\u539a\u5ea6\u7684\u767d\u5149\u9499\u949b\u77ffLED\u7684EQE\u3002<\/p>\n<p><strong>\u5149\u5b66\u6a21\u62df<\/strong><\/p>\n<p>\u4e3a\u4e86\u6bd4\u5bf9\u6211\u4eec\u7684\u5668\u4ef6\u8bbe\u8ba1\uff08WPeLED1\uff09\u548c\u5546\u4e1a\u5316\u5668\u4ef6\u7ed3\u6784\uff08\u7ea2\u5149\u5c42\u6c89\u79ef\u4e8e\u886c\u5e95\u4e00\u4fa7\uff0cWPeLED2\uff09\u7684\u533a\u522b\uff0c\u6211\u4eec\u7528FDTD\u8fdb\u884c\u4e86\u5668\u4ef6\u7684\u5149\u5b66\u6a21\u62df\uff0c\u5982\u56fe4\u6240\u793a\u3002\u5bf9\u4e8e\u84dd\u5149\u9499\u949b\u77ffLED\uff0c\u53ea\u6709\u7ea618.5%\u7684\u5149\u5b50\u53ef\u4ee5\u51fa\u5c04\u5230\u8fdc\u573a\uff0c\u7edd\u5927\u90e8\u5206\u7684\u5149\u5b50\u88ab\u7ea6\u675f\u5728SPP\u6a21\u5f0f\uff0c\u5149\u6ce2\u5bfc\u6a21\u5f0f\u548c\u886c\u5e95\u6a21\u5f0f\u3002\u800c\u5bf9\u4e8e\u6211\u4eec\u7684\u767d\u5149\u5668\u4ef6\u8bbe\u8ba1\uff0c\u7ea6\u4e00\u534a\u7684\u53d7\u9650\u4e8eSPP\u6a21\u5f0f\u548c\u5149\u6ce2\u5bfc\u6a21\u5f0f\u7684\u5149\u5b50\u88ab\u62bd\u53d6\u5230\u4e86\u7ea2\u5149\u5c42\u8fdb\u800c\u88ab\u52a0\u4ee5\u5229\u7528\uff0c\u540c\u65f6\u4e0d\u592a\u5f71\u54cd\u84dd\u5149\u5149\u5b50\u7684\u6b63\u5e38\u51fa\u5c04\u3002\u4f46\u5bf9\u4e8eWPeLED2\uff0c\u867d\u7136\u7ea2\u5149\u5c42\u53ef\u4ee5\u90e8\u5206\u5229\u7528\u886c\u5e95\u6a21\u5f0f\uff0c\u4f46\u540c\u65f6\u4e5f\u5927\u91cf\u6d88\u8017\u4e86\u6b63\u5e38\u51fa\u5c04\u7684\u84dd\u5149\u5149\u5b50\uff0c\u800c\u4e14\u51e0\u4e4e\u4e0d\u5f71\u54cdSPP\u6a21\u5f0f\u548c\u5149\u6ce2\u5bfc\u6a21\u5f0f\u3002\u56e0\u6b64\uff0c\u57fa\u4e8eWPeLED1\u7684\u5668\u4ef6\u8bbe\u8ba1\uff0c\u6240\u5f97\u7684\u767d\u5149\u5668\u4ef6\u6548\u7387\u80fd\u591f\u6bd4\u84dd\u5149\u5668\u4ef6\u6548\u7387\u66f4\u9ad8\uff0c\u4f46\u5728WPeLED2\u91cc\uff0c\u5f97\u5230\u7684\u767d\u5149\u5668\u4ef6\u6548\u7387\u5374\u6bd4\u5176\u84dd\u5149\u5668\u4ef6\u6548\u7387\u66f4\u4f4e\uff0c\u8fd9\u4e5f\u662f\u73b0\u9636\u6bb5\u5546\u4e1a\u5316\u767d\u5149LED\u9762\u4e34\u7684\u95ee\u9898\u4e4b\u4e00\u3002<\/p>\n<p><strong>\u56fe4<\/strong><strong>\u00a0<\/strong><strong>\u4e09\u79cd\u9499\u949b\u77ffL<\/strong><strong>ED<\/strong><strong>\u7684\u5668\u4ef6\u7ed3\u6784\u548c\u5404\u81ea\u7684\u5149\u5b66\u6a21\u5f0f\u5360\u6bd4\u6a21\u62df\u3002<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-215587 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/\u56fe\u7247-8.png\" alt=\"\" width=\"600\" height=\"306\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/\u56fe\u7247-8.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/\u56fe\u7247-8-300x153.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>(A)\u00a0\u84dd\u5149\u9499\u949b\u77ffLED\uff1b (B)\u00a0WPeLED1\uff1b(C) WPeLED2\u3002<\/p>\n<p><strong>\u603b\u7ed3\uff1a<\/strong><\/p>\n<p>\u672c\u5de5\u4f5c\u901a\u8fc7\u8fd1\u573a\u5149\u5b66\u8026\u5408\uff0c\u5b9e\u73b0\u4e86\u5bf9\u84dd\u5149\u5668\u4ef6\u4e2d\u53d7\u9650\u5149\u5b66\u6a21\u5f0f\u7684\u62bd\u53d6\u53ca\u5229\u7528\uff0c\u5b9e\u73b0\u4e86\u73b0\u9636\u6bb5\u6548\u7387\u6700\u9ad8\u7684\u767d\u5149\u9499\u949b\u77ffLED\uff08\u53cc\u8272\u767d\u5149EQE &gt; 12%\uff0c\u4e09\u8272\u767d\u5149EQE &gt; 5%\uff09\uff0c\u5177\u6709\u91cc\u7a0b\u7891\u5f0f\u610f\u4e49\u3002\u672c\u5de5\u4f5c\u6240\u4f7f\u7528\u7684\u7ea2\u5149\u9499\u949b\u77ff\u7eb3\u7c73\u6676\u5c42\u7684PLQY\u504f\u4f4e\uff08\u7ea640%\uff09\uff0c\u53ef\u89c1\u4e00\u4e2a\u53d1\u5149\u6548\u7387\u66f4\u9ad8\u7684\u7ea2\u5149\u5c42\u53ef\u4ee5\u8fdb\u4e00\u6b65\u63d0\u9ad8\u8be5\u767d\u5149\u5668\u4ef6\u7684\u6548\u7387\u3002\u53e6\u5916\uff0c\u867d\u7136\u8be5\u5668\u4ef6\u8bbe\u8ba1\u6210\u529f\u5229\u7528\u4e86\u5149\u6ce2\u5bfc\u6a21\u5f0f\u548cKretschmann\u578b\u7684SPP\u6a21\u5f0f\uff08\u91d1\u5c5e\u4e0a\u8868\u9762\u7684SPP\uff09\uff0c\u4f46\u5e76\u6ca1\u6709\u5229\u7528\u5230Otto\u578b\u7684SPP\u6a21\u5f0f\uff08\u91d1\u5c5e\u4e0b\u8868\u9762\u7684SPP\uff09\u4ee5\u53ca\u886c\u5e95\u6a21\u5f0f\uff0c\u8fd9\u4e5f\u662f\u5c06\u6765\u5728\u5668\u4ef6\u8bbe\u8ba1\u4e0a\u9700\u8981\u8fdb\u4e00\u6b65\u8003\u8651\u7684\u5730\u65b9\u3002\u6700\u540e\uff0c\u8be5\u5668\u4ef6\u8bbe\u8ba1\u601d\u8def\u53ef\u517c\u5bb9\u5230\u5176\u4ed6\u7c7b\u578b\u7684\u767d\u5149LED\u5668\u4ef6\u8bbe\u8ba1\u4e0a\uff0c\u6709\u5229\u4e8e\u6574\u4e2a\u767d\u5149LED\u9886\u57df\u7684\u53d1\u5c55\u3002<\/p>\n<p>\u6587\u732e\u94fe\u63a5\uff1ahttps:\/\/www.sciencedirect.com\/science\/article\/pii\/S2542435120306073?dgcid=author<\/p>\n<p>\u7b2c\u4e00\u4f5c\u8005\uff1a\u9648\u6893\u94ed\uff0c\u9ece\u632f\u8d85<\/p>\n<p>\u901a\u8baf\u4f5c\u8005\uff1a\u9648\u6893\u94ed\uff0c\u53f6\u8f69\u7acb<\/p>\n<p>\u5355\u4f4d\uff1a\u534e\u5357\u7406\u5de5\u5927\u5b66<\/p>\n<p><strong>\uff081\uff09\u56e2\u961f\u4ecb\u7ecd<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-215582 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/\u56fe\u7247-3.png\" alt=\"\" width=\"150\" height=\"224\" \/><\/p>\n<p style=\"text-align: center;\">\u9648\u6893\u94ed \uff08\u5171\u540c\u7b2c\u4e00\u517c\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09\u535a\u58eb<\/p>\n<p>\u535a\u58eb\u5e08\u4ece\u534e\u5357\u7406\u5de5\u5927\u5b66\u53f6\u8f69\u7acb\u6559\u6388\u3002\u73b0\u4e8e\u53d1\u5149\u6750\u6599\u4e0e\u5668\u4ef6\u56fd\u5bb6\u91cd\u70b9\u5b9e\u9a8c\u5ba4\u4ece\u4e8b\u535a\u58eb\u540e\u7814\u7a76\u5de5\u4f5c\u3002\u4e3b\u8981\u7814\u7a76\u65b9\u5411\u96c6\u4e2d\u4e8e\u9499\u949b\u77ff\u5149\u7535\u5b50\u5668\u4ef6\u9886\u57df\uff0c\u5305\u62ec\u53d1\u5149\u4e8c\u6781\u7ba1\u548c\u592a\u9633\u7535\u6c60\u3002\u4e3b\u8981\u7814\u7a76\u5185\u5bb9\u5305\u62ec\u9499\u949b\u77ff\u8584\u819c\u5149\u7535\u7279\u6027\u548c\u7eb3\u7c73\u7ed3\u6784\u7684\u8868\u5f81\u5206\u6790\uff0c\u65b0\u578b\u5668\u4ef6\u7ed3\u6784\u7684\u8bbe\u8ba1\u4f18\u5316\uff0c\u5668\u4ef6\u7269\u7406\u5206\u6790\uff0c\u8584\u819c\u5149\u7269\u7406\u5206\u6790\u7b49\u3002\u5728<em>Joule<\/em>\uff0c<em>Nature Communications<\/em>, <em>iScience<\/em>, <em>Adv<\/em><em>anced<\/em><em>\u00a0Mater<\/em><em>ials<\/em>\u7b49\u56fd\u9645\u671f\u520a\u4e0a\u53d1\u8868\u8bba\u658720\u7bc7\uff0cH\u56e0\u5b5015\uff0c\u5176\u4e2d\u4e00\u7bc7\u88ab\u8bc4\u4e3a\u201c2019\u5e74\u4e2d\u56fd\u767e\u7bc7\u6700\u5177\u5f71\u54cd\u56fd\u9645\u5b66\u672f\u8bba\u6587\u201d\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-215581 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/\u56fe\u7247-2.png\" alt=\"\" width=\"150\" height=\"217\" \/><\/p>\n<p style=\"text-align: center;\">\u9ece\u632f\u8d85\u00a0\uff08\u5171\u540c\u7b2c\u4e00\u4f5c\u8005\uff09\u535a\u58eb\u7814\u7a76\u751f<\/p>\n<p>2017\u5e747\u6708\u6bd5\u4e1a\u4e8e\u534e\u5357\u7406\u5de5\u5927\u5b66\uff0c\u83b7\u5de5\u5b66\u5b66\u58eb\u5b66\u4f4d\uff1b2017\u5e749\u6708\u81f3\u4eca\u5728\u534e\u5357\u7406\u5de5\u5927\u5b66\u653b\u8bfb\u535a\u58eb\u5b66\u4f4d\uff0c\u5e08\u4ece\u53f6\u8f69\u7acb\u6559\u6388\u3002\u4e3b\u8981\u7814\u7a76\u9886\u57df\u4e3a\u9499\u949b\u77ff\u5149\u7535\u5b50\u5668\u4ef6\u4e0e\u7269\u7406\uff0c\u76ee\u524d\u56f4\u7ed5\u9ad8\u6027\u80fd\u84dd\u5149\u9499\u949b\u77ffLED\u4ee5\u53ca\u591a\u5149\u8272\u9499\u949b\u77ffLED\u7684\u96c6\u6210\u5f00\u5c55\u7814\u7a76\u3002\u5148\u540e\u4ee5\u7b2c\u4e00\u4f5c\u8005\u6216\u5171\u540c\u7b2c\u4e00\u4f5c\u8005\u8eab\u4efd\u5728<em>Nature Communications<\/em>\uff0c<em>Joule<\/em>\u7b49\u671f\u520a\u4e0a\u53d1\u8868\u591a\u7bc7\u7814\u7a76\u8bba\u6587\uff0c\u5176\u4e2d\u4e00\u7bc7\u88ab\u8bc4\u4e3a\u201c2019\u5e74\u4e2d\u56fd\u767e\u7bc7\u6700\u5177\u5f71\u54cd\u56fd\u9645\u5b66\u672f\u8bba\u6587\u201d\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-215583 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/\u56fe\u7247-4.png\" alt=\"\" width=\"135\" height=\"177\" \/><\/p>\n<p style=\"text-align: center;\">\u53f6\u8f69\u7acb \uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09\u6559\u6388<\/p>\n<p>\u535a\u58eb\u5e08\u4ece\u897f\u96c5\u56fe\u534e\u76db\u987f\u5927\u5b66\u7684Alex\u00a0Jen\u6559\u6388\uff0c2013\u22122020\u4efb\u804c\u534e\u5357\u7406\u5de5\u5927\u5b66\u53d1\u5149\u6750\u6599\u4e0e\u5668\u4ef6\u56fd\u5bb6\u91cd\u70b9\u5b9e\u9a8c\u5ba4\u6559\u6388\uff0c\u73b0\u4e3a\u9999\u6e2f\u57ce\u5e02\u5927\u5b66\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b\u53ca\u80fd\u6e90\u4e0e\u73af\u5883\u5b66\u9662\u6559\u6388\u3002\u4e3b\u8981\u7814\u7a76\u9499\u949b\u77ff\u548c\u6709\u673a\u5149\u7535\u5b50\u6750\u6599\u53ca\u5668\u4ef6\u7684\u7814\u53d1\uff0c\u65b0\u5e94\u7528\u9886\u57df\u7684\u5f00\u62d3\uff0c\u4ee5\u53ca\u5546\u4e1a\u5316\u7684\u8f6c\u5316\u7b49\u3002\u5728<em>Nature<\/em>\uff0c<em>S<\/em><em>cience<\/em>\uff0c<em>Nature<\/em><em>\u00a0P<\/em><em>hotonics<\/em>\uff0c<em>Joule\uff0c<\/em><em>Adv. Mater.,<\/em>\u00a0<em>Nature <\/em><em>C<\/em><em>ommunications<\/em>\u7b49\u56fd\u9645\u671f\u520a\u4e0a\u53d1\u8868\u8bba\u6587220\u4f59\u7bc7\uff0c\u88ab\u5f15\u7ea625000\u6b21\uff0cH\u56e0\u5b5080\uff0c\u5e76\u8fde\u7eed\u4e8e2014\u81f32020\u5e74\u5ea6\u5165\u9009ESI\u5168\u7403\u201c\u9ad8\u88ab\u5f15\u79d1\u5b66\u5bb6\u201d\u3002\u00a0\u62c5\u4efbMatter\u6742\u5fd7\u56fd\u9645\u987e\u95ee\uff0cScience Bulletin \u53ca Journal of Semiconductors\u671f\u520a\u7684\u7f16\u59d4\u4f1a\u4f1a\u5458\u3002<\/p>\n<p><strong>\uff082\uff09\u56e2\u961f\u5728\u8be5\u9886\u57df\u5de5\u4f5c\u6c47\u603b<\/strong><\/p>\n<p>\u8bfe\u9898\u7ec4\u7814\u7a76\u4e3b\u8981\u96c6\u4e2d\u4e8e\u9009\u53d6\u548c\u8bbe\u8ba1\u4e0e\u9499\u949b\u77ff\u6709\u76f8\u4e92\u4f5c\u7528\u7684\u6709\u673a\u805a\u5408\u7269\u53ca\u5c0f\u5206\u5b50\u4f5c\u4e3a\u6dfb\u52a0\u5242\uff0c\u4ee5\u5b9e\u73b0\u5176\u5bf9\u9499\u949b\u77ff\u7684\u7ef4\u5ea6\u3001\u8584\u819c\u5f62\u8c8c\u548c\u6676\u7c92\u5c3a\u5bf8\u7b49\u7684\u5927\u8303\u56f4\u6709\u6548\u8c03\u63a7\uff0c\u5e76\u5229\u7528\u9499\u949b\u77ff\u7eb3\u7c73\u7ed3\u6784\u53d8\u5316\u6240\u5e26\u6765\u7684\u6027\u8d28\u53d8\u5316\uff0c\u5b9e\u73b0\u9ad8\u6548\u7a33\u5b9a\u7684\u9499\u949b\u77ff\u5149\u7535\u5668\u4ef6\u3002\u5c24\u5176\u81f4\u529b\u4e8e\u89e3\u51b3\u9499\u949b\u77ffLED\u9886\u57df\u4e2d\u6700\u5177\u6311\u6218\u7684\u84dd\u5149\u4e0e\u767d\u5149\u95ee\u9898\uff0c\u5e76\u6210\u529f\u62a5\u5bfc\u4e86\u5f53\u65f6\u6700\u4f18\u7684\u84dd\u5149\u5668\u4ef6\u3002\u57282017\u5e74\uff0c\u901a\u8fc7\u5728MAPbBr<sub>3<\/sub>\u4f53\u7cfb\u4e2d\u5f15\u51652-phenoxyethylamine\u5c0f\u5206\u5b50\uff0c\u63a7\u5236\u4f4e\u7ef4\u9499\u949b\u77ff\u7684\u5f62\u6210\uff0c\u5e76\u83b7\u5f97\u5f53\u65f6\u6700\u9ad8\u6548\u7684\u8584\u819c\u578b\u5929\u84dd\u5149\u9499\u949b\u77ffLED\uff08EQE&gt;1.1%\uff09\uff08<strong><em>Adv. Mater.<\/em><\/strong>\u00a0<strong>2017<\/strong>, <em>29<\/em>, 1603157\uff09\u30022019\u5e74\uff0c\u4e3a\u4e86\u8fdb\u4e00\u6b65\u89e3\u51b3\u84dd\u5149\u9499\u949b\u77ff\u7684\u5149\u8272\u3001\u6548\u7387\u4ee5\u53ca\u7a33\u5b9a\u6027\u95ee\u9898\uff0c\u5f00\u53d1\u4e86\u66f4\u7a33\u5b9a\u7684\u5168\u65e0\u673a\u4f53\u7cfb\uff08CsPbCl<sub>0.9<\/sub>Br<sub>2.1<\/sub>\uff09\u3002\u901a\u8fc7\u5f15\u5165phenylethylammonium bromide\u5c0f\u5206\u5b50\u5f62\u6210\u591a\u91cf\u5b50\u9631\u7ed3\u6784\uff0c\u5e76\u53d1\u73b0\u4e86\u9499\u949b\u77ff\u6676\u7c92\u7684\u7ad6\u76f4\u5206\u5e03\u73b0\u8c61\u3002\u901a\u8fc7\u8c03\u6574\u8f7d\u6d41\u5b50\u590d\u5408\u533a\u57df\u81f3\u6676\u7c92\u5206\u5e03\u5bc6\u96c6\u5904\uff0c\u91cd\u65b0\u5b9e\u73b0\u4e86\u5f53\u65f6\u56fd\u9645\u4e0a\u5177\u6709\u6700\u9ad8\u6548\u7387\u00a0(EQE&gt;5%)\uff0c\u4eae\u5ea6\uff08&gt;3700 cd\/m<sup>2<\/sup>\uff09\u7684\u84dd\u5149\u9499\u949b\u77ffLED\uff08<strong><em>Nat. Commun. <\/em><\/strong><strong>2019<\/strong>, <em>10<\/em>,\u00a01027, \u6587\u7ae0\u5165\u90092019\u5e74\u767e\u7bc7\u6700\u5177\u5f71\u54cd\u56fd\u9645\u5b66\u672f\u8bba\u6587\uff09\u3002\u57fa\u4e8e\u8bfe\u9898\u7ec4\u5728\u9ad8\u6548\u7a33\u5b9a\u7ea2\u7eff\u84dd\u5149\u9499\u949b\u77ff\u6750\u6599\u4e0e\u53d1\u5149\u5668\u4ef6\u7684\u524d\u671f\u6210\u679c\uff0c\u672a\u6765\u53d1\u5c55\u5c06\u96c6\u4e2d\u4e8e\u5f00\u53d1\u591a\u8272\u767d\u5149\u9499\u949b\u77ff\u53d1\u5149\u5668\u4ef6\u7684\u7814\u7a76\uff0c\u5305\u62ec\u7ea2\u7eff\u84dd\u4e09\u8272\u7684\u7535\u81f4\u53d1\u5149\u96c6\u6210\u3001\u7ea2\u7eff\u84dd\u4e09\u8272\u7684\u7535\u81f4+\u5149\u81f4\u53d1\u5149\u96c6\u6210\u3001\u4ee5\u53ca\u7ea2\u7eff\u84dd\u4e09\u8272\u5149\u5b50\u5728\u767d\u5149\u9499\u949b\u77ffLED\u4e2d\u7684\u4f20\u64ad\u884c\u4e3a\u7814\u7a76\u3002<\/p>\n<p>\u6709\u5174\u8da3\u4e86\u89e3\u66f4\u591a\u8bfe\u9898\u7ec4\u5de5\u4f5c\uff0c\u53ef\u9605\u89c8\u4ee5\u4e0b\u7f51\u9875\uff1awww.yipgroup.info<\/p>\n<p><strong>\uff083\uff09\u76f8\u5173\u4f18\u8d28\u6587\u732e\u63a8\u8350<\/strong><\/p>\n<p><u>1. &#8220;<\/u><a href=\"https:\/\/www.nature.com\/articles\/s41467-019-09011-5\"><u>Modulation of recombination zone position for quasi-two-dimensional blue perovskite light-emitting diodes with<\/u><\/a><u>efficiency exceeding 5%&#8221; <\/u>Li, Zhenchao; Chen, Ziming; Yang, Yongchao; Xue, Qifan; Yip, Hin-Lap; Cao, Yong, <em>Nat. Commun.,<\/em>\u00a0<strong>2019<\/strong>, <em>10<\/em>, 1047<\/p>\n<p>2.\u00a0<a href=\"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/adma.201801370\"><u>&#8220;Recombination Dynamics Study on Nanostructured Perovskite Light<\/u><u>\u2010<\/u><u>Emitting Devices&#8221; <\/u><\/a>Chen, Ziming; Li, Zhenchao; Zhang, Chongyang; Jiang, Xiao\u2010Fang; Chen, Dongcheng; Xue, Qifan; Liu, Meiyue; Su, Shijian; Yip, Hin\u2010Lap; Cao, Yong, <em>Adv. Mater.,<\/em>\u00a0<strong>2018<\/strong>, <em>30<\/em>, 1801370<\/p>\n<p>3.\u00a0<a href=\"https:\/\/onlinelibrary.wiley.com\/doi\/abs\/10.1002\/adma.201603157\"><u>&#8220;High<\/u><u>\u2010<\/u><u>performance color<\/u><u>\u2010<\/u><u>tunable perovskite light emitting devices through structural modulation from bulk to layered film&#8221; <\/u><\/a>Chen, Ziming; Zhang, Chongyang; Jiang, Xiao\u2010Fang; Liu, Meiyue; Xia, Ruoxi; Shi, Tingting; Chen, Dongcheng; Xue, Qifan; Zhao, Yu\u2010Jun; Su, Shijian; Yip, Hin\u2010Lap; Cao, Yong, <em>Adv. Mater., <\/em><strong>2017<\/strong>, 29, 1603157<\/p>\n<p>4.\u00a0<a href=\"#citeas\"><u>\u201cEfficient and bright white light-emitting diodes based on single-layer heterophase halide perovskites\u201d<\/u><\/a>\u00a0Chen, J.; Wang, J.; Xu, X.; Li, J.;Song, J.; Lan, S.; Liu, S.; Cai, B.; Han, B.; Precht, J. T.; Ginger, D.; Zeng H., <em>Nat. Photonics<\/em>, <strong>2020<\/strong>, https:\/\/doi.org\/10.1038\/s41566-020-00743-1<\/p>\n<p>\u672c\u6587\u7531\u4f5c\u8005\u6295\u7a3f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7b80\u4ecb\uff1a \u867d\u7136\u9ad8\u6548\u7684\u7ea2\u5149\uff0c\u7eff\u5149\u548c\u84dd\u5149\u9499\u949b\u77ff\u53d1\u5149\u4e8c\u6781\u7ba1\uff08LED\uff09\u5df2\u7ecf\u88ab\u6210\u529f\u62a5\u9053\uff0c\u4f46\u5982\u4f55\u5c06\u4e0d\u540c\u5149\u8272\u7684\u9499\u949b\u77ff\u96c6\u6210\u4e3a\u767d\u5149\u9499\u949b\u77ffLED\u4f9d\u7136\u662f\u9886\u57df\u5185\u7684\u4e00\u5927\u6311\u6218\u3002\u53e6\u5916\uff0c\u9499\u949b\u77ffL&#8230;<\/p>\n","protected":false},"author":11454,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-215578","post","type-post","status-publish","format-standard","hentry","category-keji"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/215578"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/11454"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=215578"}],"version-history":[{"count":6,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/215578\/revisions"}],"predecessor-version":[{"id":215695,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/215578\/revisions\/215695"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=215578"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=215578"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=215578"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}